xymon: In Xymon through 4.3.28, a buffer overflow vulnerability exists in thecsvinfo CGI script
CVE-2019-13273 is fixed in 2 products on 1 platform, first by xymon 4.3.29-1, released August 27, 2019. It is not reported as exploited. Patch Radar priority: Routine.
In Xymon through 4.3.28, a buffer overflow vulnerability exists in thecsvinfo CGI script. The overflow may be exploited by sending a crafted GETrequest that triggers an sprintf of the srcdb parameter.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| xymon · Ubuntu 20.04 LTS (focal) | 4.3.29-1 | xymon 4.3.29-1 | Aug 27, 2019 |
| xymon · Ubuntu 24.10 (oracular) | 4.3.29-1 | xymon 4.3.29-1 | Jan 16, 2026 |
| xymon · Ubuntu 25.04 (plucky) | 4.3.29-1 | xymon 4.3.29-1 | Jan 16, 2026 |
| xymon-client · Ubuntu 20.04 LTS (focal) | 4.3.29-1 | xymon-client 4.3.29-1 | Aug 27, 2019 |
| xymon-client · Ubuntu 24.10 (oracular) | 4.3.29-1 | xymon-client 4.3.29-1 | Jan 16, 2026 |
| xymon-client · Ubuntu 25.04 (plucky) | 4.3.29-1 | xymon-client 4.3.29-1 | Jan 16, 2026 |
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